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Title:
METHOD AND APPARATUS FOR CHANNEL ENVIRONMENT CLASSIFICATION IN WIRELESS NETWORK SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/277454
Kind Code:
A1
Abstract:
The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. UE capability for support of machine-learning (ML) based channel environment classification may be reported by a user equipment to a base station, where the channel environment classification classifies a channel environment of a channel between the UE and a base station based on one or more of UE speed or Doppler spread, UE trajectory, frequency selectivity or delay spread, coherence bandwidth, coherence time, radio resource management (RRM) metrics, block error rate, throughput, or UE acceleration. The user equipment may receive configuration for ML based channel environment classification, including at least enabling/disabling of ML based channel environment classification. When ML based channel environment classification is enabled, UE assistance information for ML based channel environment classification, and/or an indication of the channel environment (which may be a pre-defined channel environment associated with a lookup table), may be transmitted by the user equipment to the base station.

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Inventors:
LO CALEB K (US)
JEON JEONGHO (US)
DING HAICHUAN (US)
CHO JOONYOUNG (US)
MADADI PRANAV (US)
YE QIAOYANG (US)
Application Number:
PCT/KR2022/008995
Publication Date:
January 05, 2023
Filing Date:
June 24, 2022
Export Citation:
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Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04B17/309; G06N20/00; H04B17/391; H04W8/24; H04W24/10; H04W72/04
Domestic Patent References:
WO2021086369A12021-05-06
Foreign References:
US20210160149A12021-05-27
US20190215207A12019-07-11
US20190166505A12019-05-30
US20200336922A12020-10-22
Attorney, Agent or Firm:
KWON, Hyuk-Rok et al. (KR)
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